Opus BT-C3100 v2.2 any mah gained from refresh ?

2 posts / 0 new
Last post
USSR
Offline
Last seen: 6 years 9 months ago
Joined: 07/12/2012 - 15:13
Posts: 74
Location: Pakistan
Opus BT-C3100 v2.2 any mah gained from refresh ?

Hi

anyone out there ? who might have gained some mah form 18650 from Opus BT-C3100 v2.2 refresh mode ?

how long it took to complete ? and how much gain ?

was it temporary or a bit long lasting ?

worth the time ?

 

 

 

 

 

 

 

 

 

 

heyho
heyho's picture
Offline
Last seen: 11 months 6 days ago
Joined: 02/25/2012 - 12:27
Posts: 175
Location: Cathedral city, UK.

Well, as I understand it, you won’t get gains from refreshing Li-on cells, but the function works well on Nimh cells.

A set of 4 2300mAh cells I’ve had for several years in an electric corkscrew initially tested at approx 300mAh, and after a refresh cycle at 200mA, they are now back to 1900mAh or thereabouts.